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SQL Server Query Performance - think about page split and fragmentation, measures to reduce the behaviour and best use of dm_db_index_physical_stats DMV
14 January 08 01:22 AM | SQL Master | 2 Comments   

It is an universal truth in the database field that due to the fragmentation and page split the performance will be affected even for a simple [ SELECT <ColumnName> from.... ] type of query. So what you need to check or take action in terms of DBA Read More...

Filed under: performance, sql server, dmv, indexes, dba, best practice, maintenance plan, performance monitoring, sys.dm_db_index_physical_stats, measures

SQL Server 2005: Deny Server-Level Dynamic Management Views to public group
21 December 07 06:47 AM | SQL Master | 2 Comments   

As you are aware DMV - Dynamic management views are very good to provide server-level information and some of them with detailed information on the execution environment of the database engine. Just to introduce about DMVs, there are two types of dynamic Read More...

Filed under: performance, sql server, security, package, dmv, users, view, best practice, monitoring, public, server state

SQL Server: How do I identify the queries that are worth tuning?
16 November 07 06:02 AM | SQL Master | 2 Comments   

Have you ever asked this question about how do I identify the queries that worth tuning? The simple answer it is neither easy or hard to obtain such information if you have managed your SQL Server by deploying industry best practices (wherever possible). Read More...

Filed under: performance, sql server, microsoft, management, dmv, dba, best practice, blogs, technet, slow query